Describe a real life sittuation that can be modeled by the equation 2x plus 5 equals 10

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14